| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much better | 52 |
4.3%
|
| 2 | Somewhat better | 108 |
9%
|
| 3 | Neither/ no change / about the same | 51 |
4.3%
|
| 4 | Somewhat worse | 202 |
16.8%
|
| 5 | Much worse | 212 |
17.7%
|
| 7 | Not applicable | 533 |
44.4%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know / Haven’t heard enough to say | 41 |
3.4%
|